Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAk/MItjeoNWDZM8+cjbIu0H5iXS3GkrZZxRaaMQbUdoz8o8NnT4Mq/PZ5s… (1,748 chars)"
  }
}